tun: remove unnecessary memory barrier

Replace set_current_state with __set_current_state since no memory barrier is needed at this point. Signed-off-by: Timur Celik <[email protected]> Reviewed-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
raspberrypi · Feb 25, 2019 · ecef67c · ecef67c
1 parent ff7b11a
commit ecef67c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
@@ -2185,7 +2185,7 @@ static void *tun_ring_recv(struct tun_file *tfile, int noblock, int *err)
 		schedule();
 	}
 
-	set_current_state(TASK_RUNNING);
+	__set_current_state(TASK_RUNNING);
 	remove_wait_queue(&tfile->wq.wait, &wait);
 
 out: